Pipe tamper



FIG. 1 is a perspective view of a pipe tamper, showing my new design;

FIG. 2 is a top plan view thereof, the bottom plan view, left-side elevational view, and right-side elevational view all being a mirror image thereof;

FIG. 3 is a front elevational view thereof; and,

FIG. 4 is a rear elevational view thereof.

The broken lines showing a pipe in FIG. 1 depict environmental matter and form no part of the claimed design.

In the drawings, the broken lines depict unclaimed environment. 

I claim the ornamental design for a pipe tamper, as shown and described. 